I have a character that is running when I swipe up it jumps, and after certain time it comes back automatically to the ground. I need to add the change like while jumping if I swipe down it should come down soon at that instant itself.
private Vector3 fp;
private Vector3 lp;
private float dragDistance;
private List<Vector3> touchPositions = new List<Vector3>();
foreach (Touch touchi in Input.touches)
{
if (touchi.phase == TouchPhase.Moved)
{
touchPositions.Add(touchi.position);
}
if (touchi.phase == TouchPhase.Ended)
{
fp = touchPositions[0];
lp = touchPositions[touchPositions.Count-1];
if (Mathf.Abs (lp.x - fp.x) > dragDistance
|| Mathf.Abs (lp.y - fp.y) > dragDistance)
{
if (lp.y > fp.y)
{
jumpSpeed = 0;
enabled = InAir();
}
}
}
}
this is my code but its not working,think some mistake in sencing the touch even print does not work in side foreach.
Here is a nice snippet to handle swipe:
void Update()
{
if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved)
{
Vector2 touchDeltaPosition = Input.GetTouch(0).deltaPosition;
if(touchDeltaPosition.y < 0)
{
//move character down here
}
}
}
Learn More
Related
I'm trying to make a very simple game where the yellow ball bouncing back and fourth. If it collides with one of the moving blue squares, the square is supposed to disappear and a new one should appear (always 3 in the window) elsewhere. When my code reaches this part, all 3 squares disappear (then reappears as intended it is not a problem) and I just cant figure out why. It would be a huge help if somebody could run over my methods responsible for the problem. Thank you in advance.
So my timer_Tick method, responsible for every frame:
void timer_Tick(object sender, EventArgs e)
{
logic.MoveBall();
if (model.Enemy.Count<3)
{
logic.AddEnemy();
}
int iii = 0;
foreach (MyShape enemy in model.Enemy) //the whole thing from here is me trying to solve list modification during iteration
{
if (logic.MoveEnemy(enemy) == -1)
{
logic.MoveEnemy(enemy);
}
else iii = logic.MoveEnemy(enemy);
}
if (iii > -1)
{
for (int j = model.Enemy.Count - 1; j >= 0; j--)
{
if (j == model.Enemy.Count - iii)
{
model.Enemy.RemoveAt(j);
}
}
}
}
MoveEnemy: I try to decide whether there is collusion and if yes, then try to remove the given shape object (blue square). Because This whole method is in a foreach, I just save the removable element and forward it to timer_Tick
public int MoveEnemy(MyShape shape)
{
int i = 0;
int ii = -1;
if ((shape.Area.IntersectsWith(model.Ball.Area)))
{
i = 0;
foreach (var e in model.Enemy)
{
i++;
if (shape == e)
{
ii = i;
}
}
}
shape.ChangeX(shape.Dx);
shape.ChangeY(shape.Dy);
bool coll = false;
foreach (var e in model.Enemy)
{
if ((e.Area.IntersectsWith(shape.Area)) && (shape != e))
{
coll = true;
}
}
if (shape.Area.Left < 0 || shape.Area.Right > Config.Width-40 || coll)
{
shape.Dx = -shape.Dx;
}
if (shape.Area.Top < 0)
{
shape.Dy = -shape.Dy;
}
if (shape.Area.Bottom > Config.Height/2)
{
shape.Dy = -shape.Dy;
}
RefreshScreen?.Invoke(this, EventArgs.Empty);
return ii;
}
And finally AddEnemy:
public void AddEnemy()
{
rnd = new Random();
int r = rnd.Next(-300, 300);
model.Enemy.Add(new MyShape(Config.Width / 2+r, 0, 40, 40));
RefreshScreen?.Invoke(this, EventArgs.Empty);
}
List<T> (or IList and Enumerable) exposes some useful methods to compact code:
int itemIndex = list.IndexOf(item); // Gets the index of the item if found, otherwise returns -1
list.Remove(item); // Remove item if contained in collection
list.RemoveAll(item => item > 5); // Removes all items that satisfy a condition (replaces explicit iteration)
bool hasAnyMatch = list.Any(item => item > 5); // Returns true as soon as the first item satisfies the condition (replaces explicit iteration)
A simplified version, which should eliminate the flaw:
void timer_Tick(object sender, EventArgs e)
{
if (model.Enemy.Count < 3)
{
logic.AddEnemy();
}
logic.MoveBall();
model.Enemy.ForeEach(logic.MoveEnemy);
model.Enemy.RemoveAll(logic.IsCollidingWithBall);
}
public void AddEnemy()
{
rnd = new Random();
int r = rnd.Next(-300, 300);
model.Enemy.Add(new MyShape(Config.Width / 2 + r, 0, 40, 40));
RefreshScreen?.Invoke(this, EventArgs.Empty);
}
public bool IsCollidingWithBall(MyShape shape)
{
return shape.Area.IntersectsWith(model.Ball.Area);
}
public int MoveEnemy(MyShape shape)
{
shape.ChangeX(shape.Dx);
shape.ChangeY(shape.Dy);
bool hasCollision = model.Enemy.Any(enemy => enemy.Area.IntersectsWith(shape.Area)
&& enemy != shape);
if (hasCollision || shape.Area.Left < 0 || shape.Area.Right > Config.Width - 40)
{
shape.Dx = -shape.Dx;
}
if (shape.Area.Top < 0)
{
shape.Dy = -shape.Dy;
}
if (shape.Area.Bottom > Config.Height / 2)
{
shape.Dy = -shape.Dy;
}
RefreshScreen?.Invoke(this, EventArgs.Empty);
}
I'm creating a basic 2D platformer game however the jumping mechanism will only run once and land directly afterwards. How do I loop this?
I tried detection collisions (from tag: Terrain) and this does help a lot however it's still not working correctly.
This is my code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerController2D : MonoBehaviour
{
private Rigidbody2D rb2D;
private Vector2 velocity;
Vector2 xvelocity = new Vector2(10, 0);
Vector2 yvelocity = new Vector2(0, 10);
public float jumptime;
bool grounded = true;
bool jump = false;
void Start()
{
rb2D = GetComponent<Rigidbody2D>();
}
void Update()
{
if (Input.GetButton("Jump"))
{
jump = true;
}
}
private void FixedUpdate()
{
//Debug.Log(Input.GetAxisRaw("Vertical"));
if (left == true)
{
//Debug.Log("Left");
rb2D.MovePosition(rb2D.position + -xvelocity * Time.fixedDeltaTime);
}
if (right == true)
{
//Debug.Log("Right");
rb2D.MovePosition(rb2D.position + xvelocity * Time.fixedDeltaTime);
}
//if (jump == true && grounded == true)
//{
// jumptime -= Time.fixedDeltaTime;
// if (jumptime > 0)
// {
// rb2D.MovePosition(rb2D.position + yvelocity * Time.fixedDeltaTime);
// }
// if (jumptime <= 0)
// {
// jump = false;
// jumptime = 2;
// }
if (jump == true && grounded == true && jumptime > 0)
{
jumptime -= Time.fixedDeltaTime;
rb2D.MovePosition(rb2D.position + yvelocity * Time.fixedDeltaTime);
} else if (jumptime <= 0)
{
jump = false;
jumptime = 2f;
}
//if (Time.fixedDeltaTime >= 2)
//{
// jump = false;
// rb2D.MovePosition(rb2D.position + -yvelocity * Time.fixedDeltaTime);
//}
}
void OnCollisionExit2D(Collision2D other)
{
Debug.Log("No longer in contact with " + other.transform.name);
jump = true;
grounded = false;
}
void OnCollisionEnter2D(Collision2D collision)
{
if (collision.gameObject.tag == "Terrain")
{
Debug.Log("Landed");
jump = false;
grounded = true;
}
}
}
The expected outcome is that the action 'jump' will loop for ~1/1.5 seconds with a good height (vector2 yvelocity) so it will jump higher and will come down afterwards (thanks to the gravity from the Rigidbody (2D))
As stated in the comments I think the main issue is coming from this line of code.
if (jump == true && grounded == true && jumptime > 0)
It is much likely that one of those bool is not what you expect it to be. Anyway I suggest you to convert the line like so:
if (jump && grounded && jumptime > 0)
You do not need == true for booleans.
Anyway, to solve your question in an easier way, I would suggest you to use AddForce instead of move (because you're using a rigibody2d anyway).
rb2D.AddForce(Vector2.up * jumpForce, ForceMode2D.Impulse);
A small note about horizontal velocity. If you're using a rigibody it would be better to move it with the same rigidbody and not with the transform:
rb2D.MovePosition(rb2D.position + Vector2.left * xspeed * Time.fixedDeltaTime);
Your code will become:
public class PlayerController2D : MonoBehaviour
{
private Rigidbody2D rb2D;
private Vector2 velocity;
public float jumpForce = 5;
bool grounded = true;
void Start() { rb2D = GetComponent<Rigidbody2D>(); }
void Update()
{
if (Input.GetButton("Jump") && grounded)
rb2D.AddForce(Vector2.up * jumpForce, ForceMode2D.Impulse);
//calculate horizontal speed here
xspeed = ...;
}
private void FixedUpdate()
{
rb2D.MovePosition(rb2D.position + Vector2.left * xspeed * Time.fixedDeltaTime);
}
void OnCollisionExit2D(Collision2D other)
{
Debug.Log("No longer in contact with " + other.transform.name);
grounded = false;
}
void OnCollisionEnter2D(Collision2D collision)
{
if (collision.gameObject.tag == "Terrain")
{
Debug.Log("Landed");
grounded = true;
}
}
}
I am creating a WPF application to create digital catalog using kinect v1.8. I am trying to track only a single skeleton using following code:-
private void SensorSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs skeletonFrameReadyEventArgs)
{
// Even though we un-register all our event handlers when the sensor
// changes, there may still be an event for the old sensor in the queue
// due to the way the KinectSensor delivers events. So check again here.
if (this.KinectSensor != sender)
{
return;
}
SkeletonFrame skeletonFrame = skeletonFrameReadyEventArgs.OpenSkeletonFrame();
if (skeletonFrame == null)
return;
Skeleton[] skeletons = new Skeleton[skeletonFrame.SkeletonArrayLength];
skeletonFrame.CopySkeletonDataTo(skeletons);
Skeleton skeleton = (from skl in skeletons
where skl.TrackingState == SkeletonTrackingState.Tracked
select skl).FirstOrDefault();
if (skeleton == null)
return;
Skeleton[] s = new Skeleton[1];
s[0] = skeleton;
if (SkeletonTrackingState.Tracked == s[0].TrackingState)
{
//s1.SkeletonStream.ChooseSkeletons(s[0].TrackingId);
var accelerometerReading = this.KinectSensor.AccelerometerGetCurrentReading();
this.interactionStream.ProcessSkeleton(s, accelerometerReading, skeletonFrame.Timestamp);
}
}
I am getting an exception when I run the code and skeleton gets detected as follows:-
on the line "this.interactionStream.ProcessSkeleton(s, accelerometerReading, skeletonFrame.Timestamp);"
I need to detect only one skeleton and use it for further processing like to access the digital catalog applications.
Thanks in advance.
I have Faced Same Problem By using below code I have track only one skeleton Which is closer to the sensor.and directly assign the closest skeleton to the main skeleton stream.
private void SensorSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs skeletonFrameReadyEventArgs)
{
Skeleton[] skeletons = new Skeleton[0];
using (SkeletonFrame skeletonFrame = skeletonFrameReadyEventArgs.OpenSkeletonFrame())
{
if (skeletonFrame != null && this.skeletons != null)
{
//Console.WriteLine(skeletonFrame.SkeletonArrayLength);
skeletons = new Skeleton[skeletonFrame.SkeletonArrayLength];
// Set skeleton datas from skeletonFrame
skeletonFrame.CopySkeletonDataTo(this.skeletons);
TrackClosestSkeleton();
Skeleton[] singleSkeleton = new Skeleton[6];
Skeleton skl=(from mno in this.skeletons where mno.TrackingState==SkeletonTrackingState.Tracked && mno.TrackingId==globalClosestID select mno).FirstOrDefault();
if (skl == null)
return;
//Creating an empty skkeleton
Skeleton emptySkeleton = new Skeleton();
singleSkeleton[0] = skl; //Pass the Tracked skeleton with closestID
singleSkeleton[1] = emptySkeleton; //Passing Empty Skeleton
singleSkeleton[2] = emptySkeleton; //Passing Empty Skeleton
singleSkeleton[3] = emptySkeleton; //Passing Empty Skeleton
singleSkeleton[4] = emptySkeleton; //Passing Empty Skeleton
singleSkeleton[5] = emptySkeleton; //Passing Empty Skeleton
this.snew.SkeletonStream.ChooseSkeletons(globalClosestID);
var accelerometerReading = this.KinectSensor.AccelerometerGetCurrentReading();
this.interactionStream.ProcessSkeleton(singleSkeleton, accelerometerReading, skeletonFrame.Timestamp);
}
}
}
int globalClosestID = 0;
private void TrackClosestSkeleton()
{
if (this.snew != null && this.snew.SkeletonStream != null)
{
if (!this.snew.SkeletonStream.AppChoosesSkeletons)
{
this.snew.SkeletonStream.AppChoosesSkeletons = true; // Ensure AppChoosesSkeletons is set
}
float closestDistance = 10000f; // Start with a far enough distance
int closestID = 0;
foreach (Skeleton skeleton in this.skeletons.Where(s => s.TrackingState != SkeletonTrackingState.NotTracked))
{
if (skeleton.Position.Z < closestDistance)
{
closestID = skeleton.TrackingId;
closestDistance = skeleton.Position.Z;
}
}
if (closestID > 0)
{
this.snew.SkeletonStream.ChooseSkeletons(closestID); // Track this skeleton
globalClosestID = closestID;
}
}
}
check the above code it works for me.It may helpful to you.Here snew is the Kinectsensor.
You should try to track the closest skeleton using this method from MSDN
private void TrackClosestSkeleton()
{
if (this.kinect != null && this.kinect.SkeletonStream != null)
{
if (!this.kinect.SkeletonStream.AppChoosesSkeletons)
{
this.kinect.SkeletonStream.AppChoosesSkeletons = true; // Ensure AppChoosesSkeletons is set
}
float closestDistance = 10000f; // Start with a far enough distance
int closestID = 0;
foreach (Skeleton skeleton in this.skeletonData.Where(s => s.TrackingState != SkeletonTrackingState.NotTracked))
{
if (skeleton.Position.Z < closestDistance)
{
closestID = skeleton.TrackingId;
closestDistance = skeleton.Position.Z;
}
}
if (closestID > 0)
{
this.kinect.SkeletonStream.ChooseSkeletons(closestID); // Track this skeleton
}
}
}
And then in your SkeletonFrameReady
private void SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
Skeleton[] skeletons = new Skeleton[0];
using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
{
if (skeletonFrame != null && this.skeletonData != null)
{
skeletons = new Skeleton[skeletonFrame.SkeletonArrayLength];
// Set skeleton datas from skeletonFrame
skeletonFrame.CopySkeletonDataTo(this.skeletonData);
TrackClosestSkeleton();
}
}
//Do some stuff here
}
Hello :) I'm converting now Inventory system but i'm stuck on List / Arrays (JS).
Here's my script:
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
[AddComponentMenu ("Inventory/Character Sheet")]
[RequireComponent(typeof (Inventory))]
public class Character : MonoBehaviour {
//The Character window (CSheet).
public Transform WeaponSlot; //This is where the Weapons are going to go (be parented too). In my case it's the "Melee" gameobject.
//private Item[] ArmorSlot;
private List<Item> ArmorSlot; //This is the built in Array that stores the Items equipped. You can change this to static if you want to access it from another script.
//public string[] ArmorSlotName;
public List<string> ArmorSlotName; //This determines how many slots the character has (Head, Legs, Weapon and so on) and the text on each slot.
//public Rect[] buttonPositions;
public List<Rect> buttonPositions; //This list will contain where all buttons, equipped or not will be and SHOULD HAVE THE SAME NUMBER OF cells as the ArmorSlot array.
Vector2 windowSize = new Vector2(375,300); //The size of the character window.
public bool useCustomPosition = false; //Do we want to use the customPosition variable to define where on the screen the Character window will appear.
Vector2 customPosition = new Vector2 (70, 70); //The custom position of the Character window.
public GUISkin cSheetSkin; //This is where you can add a custom GUI skin or use the one included (CSheetSkin) under the Resources folder.
public bool canBeDragged = true; //Can the Character window be dragged?
public KeyCode onOffButton = KeyCode.I; //The key to toggle the Character window on and of.
bool DebugMode = false; //If this is enabled, debug.logs will print out information when something happens (equipping items etc.).
static bool csheet = false; //Helps with turning the CharacterSheet on and off.
private Rect windowRect = new Rect(100,100,200,300); //Keeping track of our character window.
//These are keeping track of components such as equipmentEffects and Audio.
private Inventory playersinv; //Refers to the Inventory script.
private bool equipmentEffectIs = false;
private InvAudio invAudio;
private bool invDispKeyIsSame = false;
//Assign the differnet components to variables and other "behind the scenes" stuff.
void Awake ()
{
playersinv = GetComponent<Inventory>();
if (useCustomPosition == false)
{
windowRect = new Rect(Screen.width-windowSize.x-70,Screen.height-windowSize.y-(162.5f+70*2),windowSize.x,windowSize.y);
}
else
{
windowRect = new Rect(customPosition.x,customPosition.y,windowSize.x,windowSize.y);
}
invAudio = GetComponent<InvAudio>();
if (GetComponent<InventoryDisplay>().onOffButton == onOffButton)
{
invDispKeyIsSame = true;
}
}
//Take care of the array lengths.
void Start ()
{
ArmorSlot = new Item[ArmorSlotName.Count];
if (buttonPositions.Count != ArmorSlotName.Count)
{
Debug.LogError("The variables on the Character script attached to " + transform.name + " are not set up correctly. There needs to be an equal amount of slots on 'ArmorSlotName' and 'buttonPositions'.");
}
}
//Checking if we already have somthing equipped
bool CheckSlot(int tocheck)
{
bool toreturn = false;
if(ArmorSlot[tocheck]!=null){
toreturn=true;
}
return toreturn;
}
//Using the item. If we assign a slot, we already know where to equip it.
public void UseItem(Item i, int slot, bool autoequip)
{
if(i.isEquipment){
//This is in case we dbl click the item, it will auto equip it. REMEMBER TO MAKE THE ITEM TYPE AND THE SLOT YOU WANT IT TO BE EQUIPPED TO HAVE THE SAME NAME.
if(autoequip)
{
int index = 0; //Keeping track of where we are in the list.
int equipto = 0; //Keeping track of where we want to be.
foreach(string a in ArmorSlotName) //Loop through all the named slots on the armorslots list
{
if(a == i.itemType) //if the name is the same as the armor type.
{
equipto=index; //We aim for that slot.
}
index++; //We move on to the next slot.
}
EquipItem(i,equipto);
}
else //If we dont auto equip it then it means we must of tried to equip it to a slot so we make sure the item can be equipped to that slot.
{
if(i.itemType==ArmorSlotName[slot]) //If types match.
{
EquipItem(i,slot); //Equip the item to the slot.
}
}
}
if (DebugMode)
{
Debug.Log(i.name + " has been used");
}
}
//Equip an item to a slot.
void EquipItem(Item i, int slot)
{
if(i.itemType == ArmorSlotName[slot]) //If the item can be equipped there:
{
if(CheckSlot(slot)) //If theres an item equipped to that slot we unequip it first:
{
UnequipItem(ArmorSlot[slot]);
ArmorSlot[slot]=null;
}
ArmorSlot[slot]=i; //When we find the slot we set it to the item.
gameObject.SendMessage ("PlayEquipSound", SendMessageOptions.DontRequireReceiver); //Play sound
//We tell the Item to handle EquipmentEffects (if any).
if (i.GetComponent<EquipmentEffect>() != null)
{
equipmentEffectIs = true;
i.GetComponent<EquipmentEffect>().EquipmentEffectToggle(equipmentEffectIs);
}
//If the item is also a weapon we call the PlaceWeapon function.
if (i.isAlsoWeapon == true)
{
if (i.equippedWeaponVersion != null)
{
PlaceWeapon(i);
}
else
{
Debug.LogError("Remember to assign the equip weapon variable!");
}
}
if (DebugMode)
{
Debug.Log(i.name + " has been equipped");
}
playersinv.RemoveItem(i.transform); //We remove the item from the inventory
}
}
//Unequip an item.
void UnequipItem(Item i)
{
gameObject.SendMessage ("PlayPickUpSound", SendMessageOptions.DontRequireReceiver); //Play sound
//We tell the Item to disable EquipmentEffects (if any).
if (i.equipmentEffect != null)
{
equipmentEffectIs = false;
i.GetComponent<EquipmentEffect>().EquipmentEffectToggle(equipmentEffectIs);
}
//If it's a weapon we call the RemoveWeapon function.
if (i.itemType == "Weapon")
{
RemoveWeapon(i);
}
if (DebugMode)
{
Debug.Log(i.name + " has been unequipped");
}
playersinv.AddItem(i.transform);
}
//Places the weapon in the hand of the Player.
void PlaceWeapon (Item item)
{
GameObject Clone = GameObject.Instantiate(item.equippedWeaponVersion, WeaponSlot.position, WeaponSlot.rotation) as GameObject;
Clone.name = item.equippedWeaponVersion.name;
Clone.transform.parent = WeaponSlot;
if (DebugMode)
{
Debug.Log(item.name + " has been placed as weapon");
}
}
//Removes the weapon from the hand of the Player.
void RemoveWeapon (Item item)
{ if (item.equippedWeaponVersion != null)
{
Destroy(WeaponSlot.FindChild("" + item.equippedWeaponVersion.name).gameObject);
if (DebugMode)
{
Debug.Log(item.name + " has been removed as weapon");
}
}
}
void Update ()
{
//This will turn the character sheet on and off.
if (Input.GetKeyDown(onOffButton))
{
if (csheet)
{
csheet = false;
if (invDispKeyIsSame != true)
{
gameObject.SendMessage ("ChangedState", false, SendMessageOptions.DontRequireReceiver); //Play sound
gameObject.SendMessage("PauseGame", false, SendMessageOptions.DontRequireReceiver); //StopPauseGame/EnableMouse/ShowMouse
}
}
else
{
csheet = true;
if (invDispKeyIsSame != true)
{
gameObject.SendMessage ("ChangedState", true, SendMessageOptions.DontRequireReceiver); //Play sound
gameObject.SendMessage("PauseGame", true, SendMessageOptions.DontRequireReceiver); //PauseGame/DisableMouse/HideMouse
}
}
}
}
//Draw the Character Window
void OnGUI()
{
GUI.skin = cSheetSkin; //Use the cSheetSkin variable.
if(csheet) //If the csheet is opened up.
{
//Make a window that shows what's in the csheet called "Character" and update the position and size variables from the window variables.
windowRect = GUI.Window (1, windowRect, DisplayCSheetWindow, "Character");
}
}
//This will display the character sheet and handle the buttons.
void DisplayCSheetWindow(int windowID)
{
if (canBeDragged == true)
{
GUI.DragWindow (new Rect (0,0, 10000, 30)); //The window is dragable.
}
int index = 0;
foreach(Item a in ArmorSlot) //Loop through the ArmorSlot array.
{
if(a == null)
{
if(GUI.Button(buttonPositions[index], ArmorSlotName[index])) //If we click this button (that has no item equipped):
{
InventoryDisplay id = GetComponent<InventoryDisplay>();
if(id.itemBeingDragged != null) //If we are dragging an item:
{
EquipItem(id.itemBeingDragged,index); //Equip the Item.
id.ClearDraggedItem();//Stop dragging the item.
}
}
}
else
{
if(GUI.Button(buttonPositions[index],ArmorSlot[index].itemIcon)) //If we click this button (that has an item equipped):
{
InventoryDisplay id2 = GetComponent<InventoryDisplay>();
if(id2.itemBeingDragged != null) //If we are dragging an item:
{
EquipItem(id2.itemBeingDragged,index); //Equip the Item.
id2.ClearDraggedItem(); //Stop dragging the item.
}
else if (playersinv.Contents.Count < playersinv.MaxContent) //If there is room in the inventory:
{
UnequipItem(ArmorSlot[index]); //Unequip the Item.
ArmorSlot[index] = null; //Clear the slot.
id2.ClearDraggedItem(); //Stop dragging the Item.
}
else if (DebugMode)
{
Debug.Log("Could not unequip " + ArmorSlot[index].name + " since the inventory is full");
}
}
}
index++;
}
}
}
And I have this error:
Assets/Inventory/Scripts/Character.cs(62,17): error CS0029: Cannot implicitly convert type Item[]' toSystem.Collections.Generic.List'
this lane:
ArmorSlot = new Item[ArmorSlotName.Count];
in JS version there were arrays but in c# i convert it to Lists and i have couple of errors ;D Can someone help me with this ? ;/
Error happens over here.
ArmorSlot = new Item[ArmorSlotName.Count];
What is ArmorSlot?
Private List<Item> ArmorSlot; //This is the built in Array that stores the Items equipped. You can change this to static if you want to access it from another script.
you don't make List like normal array.
You don't want List you want Item array.
Fix is like this
private Item[] ArmorSlot;
But maybe you want List because list is easier to control then a native C# array if you wan't to use List you must do something like this
ArmorSlot = new ArrayList<Item>(ArmorSlotName.Count);
But maybe you don't need to put in ArmorSlotName.Count because List is the size of how much items you put inside it.. it gives default size and keeps increasing.
So it's better to just do this
ArmorSlot = new ArrayList<Item>();
I need to be able to draw sequential line segments that have the same Y Coordinate with CPTScatterPlotInterpolationLinear and ones that do not with CPTScatterPlotInterpolationCurved.
As CPTScatterPlotInterpolationCurved draws all lines curved. I am currently doing this by adding multiple plots.
public List<CorrectedGraphPoints> GetCorrectDataPoints(List<PointF> dataSource)
{
int lastIndex = 0;
bool shouldLoop = true;
CPTScatterPlotInterpolation interpolation = CPTScatterPlotInterpolation.Curved;
List<CorrectedGraphPoints> OuterList = new List<CorrectedGraphPoints> ();
if (dataSource [0].Y == dataSource [1].Y)
interpolation = CPTScatterPlotInterpolation.Linear;
while (lastIndex+1 != dataSource.Count) {
OuterList.Add (new CorrectedGraphPoints (interpolation));
while (shouldLoop)
{
OuterList[OuterList.Count -1].Add(dataSource[lastIndex]);
if ((lastIndex + 1) < dataSource.Count) {
if (interpolation == CPTScatterPlotInterpolation.Linear) {
if (dataSource [lastIndex].Y != dataSource [lastIndex + 1].Y) {
interpolation = CPTScatterPlotInterpolation.Curved;
shouldLoop = false;
break;
}
}
if (interpolation == CPTScatterPlotInterpolation.Curved) {
if (dataSource [lastIndex].Y == dataSource [lastIndex + 1].Y) {
interpolation = CPTScatterPlotInterpolation.Linear;
shouldLoop = false;
break;
}
}
}
else {
shouldLoop = false;
break;
}
if (shouldLoop)
lastIndex++;
}
shouldLoop = true;
}
return OuterList;
}
public class CorrectedGraphPoints
{
private List<PointF> points;
public List<PointF> Points { get { return points; } }
private CPTScatterPlotInterpolation interpolation;
public CPTScatterPlotInterpolation Interpolation { get { return interpolation; } }
public CorrectedGraphPoints(CPTScatterPlotInterpolation interpolation)
{
this.interpolation = interpolation;
points = new List<PointF> ();
}
public void Add(PointF point)
{
points.Add (point);
}
}
However creating multiple plots that use fill slows the app down tremendously. I was wondering if I could limit how much I do this? I haven't been able to find a way to change the interpolation for a section?? IS this an just an issue with core plot or is it something wrong with my logic or code?
Another possible solution would be to add additional points to your data to draw the curved sections. This would allow you to use only one plot. The number of additional points needed will depend on several factors including the size of the plot and the line style used to draw the line.